IPA: /ˈoʊvərɪdʒ/
KK: /ˈoʊvərɪdʒ/
Older than what is normal or required for a specific purpose or activity.
The overage students in the program were given special support to help them catch up.
An amount that is more than what is expected or needed, often referring to extra money or goods.
The company reported an overage in their inventory, meaning they had more products than they had recorded.
Overage → It is formed from "over-" (meaning excessive or above) and "age" (from Old French *age*, meaning a period or state). The word "overage" refers to an excess or surplus beyond what is normal or expected.
Think of something that is 'excessive' ('over-') in a certain 'period' or 'state' ('age') — that's why overage means having more than what is usual.